Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 31, 05:00 AM PDT until April 1, 05:00 AM PDT

Current conditions at

WAWONA (WWNC1)

Lat: 37.53447°NLon: 119.64497°WElev: 4309.0ft.

49°F

9°C

Humidity	63%
Wind Speed	NNE 3 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	31 Mar 02:51 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

9 Miles SSE Yosemite Valley CA

Winter Weather Advisory March 31, 05:00am until April 1, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 39 °F
Snow Showers
Tuesday
High: 38 °F⇓
Snow Showers
Tuesday Night
Low: 28 °F
Snow Showers
then Snow
Likely
Wednesday
High: 33 °F
Snow Likely
and Breezy
Wednesday Night
Low: 29 °F
Snow Likely
Thursday
High: 34 °F
Chance Snow
then Sunny
Thursday Night
Low: 25 °F
Clear
Friday
High: 44 °F
Sunny
Friday Night
Low: 31 °F
Mostly Clear

Detailed Forecast

Overnight

Snow showers, mainly after 5am. Some thunder is also possible. Steady temperature around 39. Wind chill values as low as 32. South southwest wind around 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Snow showers before 8am, then snow between 8am and 11am, then snow showers after 11am. Some thunder is also possible. Temperature falling to around 32 by 3pm. Wind chill values as low as 22. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 28. Wind chill values as low as 21. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Wind chill values as low as 20. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 29. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Thursday

A 40 percent chance of snow before 11am. Mostly sunny, with a high near 34. West wind 10 to 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Clear, with a low around 25. West wind 10 to 15 mph becoming east northeast after midnight.

Friday

Sunny, with a high near 44. East northeast wind 10 to 15 mph becoming southwest in the afternoon.

Friday Night

Mostly clear, with a low around 31. West southwest wind 10 to 15 mph becoming east northeast in the evening.

Saturday

Sunny, with a high near 49. East northeast wind 5 to 15 mph becoming west southwest in the morning.

Saturday Night

Mostly clear, with a low around 37. West wind around 10 mph becoming east northeast in the evening.

Sunday

Sunny, with a high near 50. East northeast wind 5 to 10 mph becoming west southwest in the morning.